I checked all the apps. The first two require location and prompts the same while installing. The last app i.e. Battery Meter doesn't prompt anything before installing.

Although I would like to draw your attention to this article. Hope this clarifies.

I had read that Article, but i was asking what these apps are doing with Photos!! I havent seen these apps using any images As It Is, so why give such a permission??
Hope they are not using our details, i have installed the one by Arthur Semenov.. :P